80897310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69143}}^1$

素因数の和:69169

約数の個数: 48

約数和(自身を含む): 226515744

約数和(自身を除く): 145618434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 69143, 138286, 207429, 345715, 414858, 622287, 691430, 898859, 1037145, 1244574, 1797718, 2074290, 2696577, 3111435, 4494295, 5393154, 6222870, 8089731, 8988590, 13482885, 16179462, 26965770, 40448655, 80897310]

約数ペア:

[(1, 80897310), (2, 40448655), (3, 26965770), (5, 16179462), (6, 13482885), (9, 8988590), (10, 8089731), (13, 6222870), (15, 5393154), (18, 4494295), (26, 3111435), (30, 2696577), (39, 2074290), (45, 1797718), (65, 1244574), (78, 1037145), (90, 898859), (117, 691430), (130, 622287), (195, 414858), (234, 345715), (390, 207429), (585, 138286), (1170, 69143)]